字符串里面保存整形数字

备用笔记...

#include "stdafx.h"  
#include "stdio.h"  
#include "windows.h"  
int _tmain(int argc, _TCHAR* argv[])  
{  
	const char g_GlobleFlag[] = "XXX";//全局FLAG，无论命令还是数据包都加这个		XOX(3)|TOKEN(1)|DataLen(4)|DataStream(...)
	char buff[32] = {0};
	strcat(buff,g_GlobleFlag);
	buff[3] = 97;

	*(int*)(buff+4) = 12345678;
	int nTest1 = *(int*)(buff+4);

	printf("nTest1:[%d]\n",nTest1);
	return 0;  
}